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Posted to jira@kafka.apache.org by "Guozhang Wang (JIRA)" <ji...@apache.org> on 2017/12/12 20:00:04 UTC
[jira] [Updated] (KAFKA-5660) Don't throw TopologyBuilderException
during runtime
[ https://issues.apache.org/jira/browse/KAFKA-5660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Guozhang Wang updated KAFKA-5660:
---------------------------------
Issue Type: Task (was: Sub-task)
Parent: (was: KAFKA-5156)
> Don't throw TopologyBuilderException during runtime
> ---------------------------------------------------
>
> Key: KAFKA-5660
> URL: https://issues.apache.org/jira/browse/KAFKA-5660
> Project: Kafka
> Issue Type: Task
> Components: streams
> Affects Versions: 0.11.0.0
> Reporter: Matthias J. Sax
>
> {{TopologyBuilderException}} is a pre-runtime exception that should only be thrown {{KafkaStreams#start()}} is called.
> However, we do throw {{TopologyBuilderException}} within
> - `SourceNodeFactory#getTopics`
> - `ProcessorContextImpl#getStateStore`
> (and maybe somewhere else: we should double check if there are other places in the code like those).
> We should replace those exception with either {{StreamsException}} or with a new exception type.
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